Why Roscamat Electric Tapping Arms Outperform Pneumatic Arms – And Perfectly Complement CNC Machines
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Reduce Costs and Increase Productivity with Roscamat Electric Tapping Arms
Labor shortages are nothing new in manufacturing—but they’re becoming more pervasive. At the same time, the machining industry is under increasing pressure to improve productivity, reduce costs, and maintain high-quality standards.
📊 85% of manufacturers report challenges in finding skilled workers.
(Source: National Association of Manufacturers)
So how can shops do more with fewer people?
One option: automate secondary processes like tapping and finishing. Offloading these tasks from your CNC machines lets skilled operators focus on higher-value work.
Free Up Your CNC Machines: Automate Tapping with Confidence
Your CNC machines are some of your shop's most valuable assets. Every minute they spend tapping threads instead of cutting parts reduces your output—and profits.
Problems with CNC-based tapping:
- Slows cycle times
- Requires frequent tool changes
- Increases programming complexity
- Reduces flexibility for short runs
Roscamat electric tapping arms solve these challenges by:
- Moving tapping off the CNC and onto a flexible arm
- Speeding up hole tapping and thread cleaning
- Preventing downtime from tool breakage and programming changes
The result?
More parts per hour. Less downtime. Maximum CNC ROI.
Check out the Roscamat Tiger in action:
Why Electric Tapping Arms Beat Pneumatic Systems
Pneumatic Arms: Limited Use, High Costs
Pneumatic tapping arms work for tough materials and oversized holes—but they come with downsides:
❌ Higher energy use (up to 10% of a plant’s electricity)
❌ Torque inconsistency
❌ Frequent maintenance
❌ Noise and safety concerns
⚠️ Compressed air is one of the most expensive forms of energy used in manufacturing.
(Source: U.S. Department of Energy)
Roscamat Electric Arms: A Smarter Choice
✅ Plug-and-play setup—no air lines
✅ Consistent torque = better thread quality
✅ Quiet, clean, and low-maintenance
✅ Ideal for lean, flexible manufacturing
Key Advantages of Roscamat Electric Tapping Arms
💡 Lower total cost of ownership
💡 Reduced scrap and rework
💡 Quieter shop floor
💡 Easy integration into lean workflows
Whether you’re tapping small parts or handling large assemblies, electric arms give you precision and flexibility without the overhead of air-powered tools.
Rapid ROI: Lower Costs, Higher Output
💰 Lower energy bills
🔧 Less maintenance
🧰 Fewer rejects = less waste
🕒 Tap up to 10x faster than manual
Whether you're a high-volume shop or running custom batches, Roscamat arms help you scale efficiently without new hires or major changes.
Built-In Safety and Ergonomics
Protect Your Team
- Reduce repetitive strain injuries
- Improve ergonomic handling
- Minimize exposure to vibration, cuts, and pinch-points
🩺 MSDs cause 400,000 injuries per year and one-third of all workers’ comp costs.
(Source: The Ergonomics Center, NC State)
Automation isn’t just about speed—it’s about safety, retention, and long-term performance.
Why Choose Roscamat?
🔁 Quick-change adapters
🛡️ Enclosed-case safety design
🧭 Precision torque control
⚖️ Counterbalance for easy handling
🏗️ Built from rugged cast aluminum
Proven in industries like:
- Aerospace & Defense
- Medical Device Manufacturing
- Automotive & Industrial
The Bottom Line: Smarter Shops Choose Roscamat
Machine shops need to boost output without adding headcount. Roscamat electric tapping arms complement your CNC machines, streamline operations, and protect your team.
👉 Visit Roscamat USA to explore our solutions.
💬 Not sure which model is right for you? Contact us today